#!/bin/bash

# Slackware build script for dina-font

# Originally written by Binh Nguyen <email removed>.
# Formerly maintained by Ryan P.C. McQuen <email removed>.
# Now maintained by B. Watson <urchlay@slackware.uk>.

# Copyright 2010  Binh Nguyen <email removed>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# 20180117 bkw:
# - update for v2.93, BUILD=1
# - original site has gone away, use gentoo distfiles for download and
#   wayback machine for homepage.
# - add new codepage 437 and 850 fonts in OEM/, as psf fonts.
# - remove homepage from slack-desc, as it's defunct.

# 20170326 bkw:
# - take over maintenance.
# - get rid of spurious 'mkdir -p $CWD/Dina-PCF'.
# - extract to $PRGNAM-$VERSION, not Dina-PCF.
# - install fonts to /usr/share/fonts/misc (not in a subdir of it).
# - convert fonts to .pcf.gz
# - stop installing Windows .fon files (X can't use them).
# - if psftools is installed, create console fonts & install them.
# - make slack-desc say whether console fonts are included.
# - update doinst.sh so it works with installpkg --root /somedir.
# - add font aliases to doinst.sh (to match the console font names).
# - document the above in README.
# - install the docs in /usr/doc/$PRGNAM-$VERSION.
# - BUILD=2

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=dina-font
VERSION=${VERSION:-2.93}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

ARCH=noarch

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

SRCNAM=dina

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
mkdir -p $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
unzip $CWD/$SRCNAM-$VERSION.zip
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

mkdir -p $PKG/usr/share/fonts/misc

# compile the fonts. makes them slightly faster to load, plus they take
# up less disk space. also, all the other fonts in misc/ are .pcf.gz.
for i in BDF/*.bdf; do
  bdftopcf $i | \
    gzip -9 > $PKG/usr/share/fonts/misc/$( basename $i .bdf ).pcf.gz
done

# create console fonts, if we can. only care about regular, not
# bold, italic, bold-italic. note that 3rd party fonts don't appear
# in the 'setconsolefont' menu of fonts, because it uses a hard-coded
# list.
if which fnt2psf 2>/dev/null; then
  echo "=== psftools found, creating console fonts"
  ANDCONSOLE="and console "
  PSFDIR=$PKG/usr/share/kbd/consolefonts
  mkdir -p $PSFDIR

  fon2fnts DinaR.fon           # e.g. Dina_10.fnt
  fon2fnts OEM/DinaT437.fon    # e.g. DinaTerm_10.fnt
  fon2fnts OEM/DinaT850.fon    # e.g. DinaTerm_10_1.fnt

  for i in 6 8 9 10; do
    [ -e Dina_$i.fnt ] && \
       fnt2psf --codepage=1252 \
         Dina_$i.fnt \
         $PSFDIR/Dina_$i-1252.psf

    [ -e DinaTerm_$i.fnt ] && \
       fnt2psf --codepage=437 \
         DinaTerm_$i.fnt \
         $PSFDIR/Dina_$i-437.psf

    [ -e DinaTerm_${i}_1.fnt ] && \
       fnt2psf --codepage=850 \
         DinaTerm_${i}_1.fnt \
         $PSFDIR/Dina_$i-850.psf
  done
  gzip -9 $PSFDIR/*.psf

  # symlinks for compatibility with old rc.font, after upgrading.
  ( cd $PSFDIR
    for i in Dina_*-1252.psf.gz; do
      ln -s $i "$( echo $i | sed 's,-1252,,' )"
    done
    cd - )
else
  echo "=== psftools missing, NOT creating console fonts"
  ONLY=" only"
fi

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a LICENSE NEWS README.md $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
sed -e "s,@ANDCONSOLE@,$ANDCONSOLE," \
    -e "s,@ONLY@,$ONLY," \
    $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
